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Intrinsically safe indicator - IS-pB1
IS-pB1 Panel Mount Indicator is a compressed, panel mount L.E.D. indicator available at lowest cost. It is a reliable unit with cost effective visuals and can be used in all hazardous areas. Every IS-pB1 has a group of light emitting diodes of highest efficiency that can be mounted behind the color diffuser to get illumination. The bulbs can work for ten years or more. 20mA regulator is available with all models to maintain brilliance and provide protection from the additional voltages.The color of the lens is amber, red, blue, green and white. A single IIC intrinsically safe Zener barrier or galvanic isolator is required to power two lamps. An IIB device can power at least four lamps. Red, amber, green, blue and white colors have compliance with indicator light with the IEC204-1 specifications. It can be mounted easily and designed according to the single industry standard. Its diameter is 22.5 mm hole. It is approved by ATEX certificate: BAS 01ATEX1062X, EN 50014 : 1997 + Amd 1& 2.